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130003201 = 2971103613
BaseRepresentation
bin1111011111110…
…11000100000001
3100001121211212101
413233323010001
5231240100301
620522230401
73136003036
oct757730401
9301554771
10130003201
1167424369
1237655401
1320c1a093
14133a138d
15b62e701
hex7bfb101

130003201 has 16 divisors (see below), whose sum is σ = 137928960. Its totient is φ = 122351040.

The previous prime is 130003177. The next prime is 130003217. The reversal of 130003201 is 102300031.

It is a cyclic number.

It is not a de Polignac number, because 130003201 - 213 = 129995009 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (130003231) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 211771 + ... + 212383.

It is an arithmetic number, because the mean of its divisors is an integer number (8620560).

Almost surely, 2130003201 is an apocalyptic number.

It is an amenable number.

130003201 is a deficient number, since it is larger than the sum of its proper divisors (7925759).

130003201 is a wasteful number, since it uses less digits than its factorization.

130003201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 816.

The product of its (nonzero) digits is 18, while the sum is 10.

The square root of 130003201 is about 11401.8946232633. The cubic root of 130003201 is about 506.5838597263.

Adding to 130003201 its reverse (102300031), we get a palindrome (232303232).

The spelling of 130003201 in words is "one hundred thirty million, three thousand, two hundred one".

Divisors: 1 29 71 103 613 2059 2987 7313 17777 43523 63139 212077 1262167 1831031 4482869 130003201